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Yu, These structures belong to the mixrures of M-B-A , spceified with higher toughness than superhardnese.
这种组织属于M-B-A复合结构,在超高强度下仍具有高韧性的特点。
youdao
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Yu, These structures belong to the mixrures of M-B-A , spceified with higher toughness than superhardnese.
这种组织属于M-B-A复合结构,在超高强度下仍具有高韧性的特点。
youdao